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| author | Tom Rix <trix@redhat.com> | 2023-03-30 17:27:53 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2023-04-11 12:01:01 -0400 |
| commit | 306fbc2e041c227be7c934efe8a49ddb87bd31f1 (patch) | |
| tree | 32187659f1ec252769ebe3842439cfcf24d00342 /drivers/md | |
| parent | 26cb62a285802ab6d26cdbf11305cd8516871d1a (diff) | |
| download | lwn-306fbc2e041c227be7c934efe8a49ddb87bd31f1.tar.gz lwn-306fbc2e041c227be7c934efe8a49ddb87bd31f1.zip | |
dm raid: remove unused d variable
clang with W=1 reports
drivers/md/dm-raid.c:2212:15: error: variable
'd' set but not used [-Werror,-Wunused-but-set-variable]
unsigned int d;
^
This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-raid.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 60632b409b80..2dfd51509647 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -2209,7 +2209,6 @@ static int super_load(struct md_rdev *rdev, struct md_rdev *refdev) static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev) { int role; - unsigned int d; struct mddev *mddev = &rs->md; uint64_t events_sb; uint64_t failed_devices[DISKS_ARRAY_ELEMS]; @@ -2324,7 +2323,6 @@ static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev) * to provide capacity for redundancy or during reshape * to add capacity to grow the raid set. */ - d = 0; rdev_for_each(r, mddev) { if (test_bit(Journal, &rdev->flags)) continue; @@ -2340,8 +2338,6 @@ static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev) if (test_bit(FirstUse, &r->flags)) rebuild_and_new++; } - - d++; } if (new_devs == rs->raid_disks || !rebuilds) { |